Subtract 56/16 from 5/9
1st number: 5/9, 2nd number: 3 8/16
5/9 - 56/16 is -53/18.
Steps for subtracting fractions
- Find the least common denominator or LCM of the two denominators:
LCM of 9 and 16 is 144
Next, find the equivalent fraction of both fractional numbers with denominator 144 - For the 1st fraction, since 9 × 16 = 144,
5/9 = 5 × 16/9 × 16 = 80/144 - Likewise, for the 2nd fraction, since 16 × 9 = 144,
56/16 = 56 × 9/16 × 9 = 504/144 - Subtract the two like fractions:
80/144 - 504/144 = 80 - 504/144 = -424/144 - After reducing the fraction, the answer is -53/18
MathStep (Works offline)
Download our mobile app and learn to work with fractions in your own time:
Android and iPhone/ iPad
Related: 10/9-56/16 5/18-56/16 5/9-56/32 15/9-56/16 5/27-56/16 5/9-56/48 25/9-56/16 5/45-56/16 5/9-56/80 35/9-56/16 5/63-56/16